The Auxiliary Mass Method beyond the Local Potential Approximation
高能物理 - 唯象学
2009-10-31 v2
摘要
We show that the evolution equation of the effective potential in the auxiliary mass method corresponds to a leading approximation of a certain series. This series is derived from an evolution equation of an effective action using a derivative expansion. We derived an expression of the next-to-leading approximation of the evolution equation, which is a simultaneous partial differential equation.
引用
@article{arxiv.hep-ph/9909306,
title = {The Auxiliary Mass Method beyond the Local Potential Approximation},
author = {K. Ogure and J. Sato},
journal= {arXiv preprint arXiv:hep-ph/9909306},
year = {2009}
}
备注
23 pages, 3 EPS figures